.box {
    display: flex;
    justify-content: center;
    align-items: center;
    color: gray;
}
.box2{
    display: flex;
    justify-content: space-around;
}
.box2 div{
    text-align: center;
}
.tag{
    display: flex;
    flex-flow: row-reverse wrap;
}
.ftitle{
    font-size: 0.5rem;
}
.gz{
    color: blue;
}
.bar{
    margin-top: 7rem;
}
.main{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-size: 1rem;
}
.jg{
    height:5rem;
}
